We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular lithium-ion camera battery with flat profile and electrical contacts

Cameron & Co

Cameron & Co DS-CS-ZM400MC Camera Battery 1.05Ah Black

SKU CH-STVZ-7P3PX

Lithium-ion replacement battery for SeaLife DC2000, Pro and Zoom cameras, 1.05 Ah capacity in black

  • Product typeBattery
  • Compatible with SeaLife DC2000, DC2000 Pro, ZOOM 247-9036, Q4 models
  • Replaces original SL7404, SL747, BT-02 battery part numbers directly
  • 05 Ah lithium-ion capacity powers extended shooting sessions
  • 7 V 3.89 Wh rating matches factory energy specifications
  • Compact 43.30 x 31.30 x 7.10 mm design fits battery compartment perfectly

Compatible SeaLife Camera Battery

This Cameron Sino DS-CS-ZM400MC lithium-ion battery replaces the original SeaLife SL7404 and SL747 cells. It fits the DC2000, DC2000 Pro, Zoom 247-9036 and Q4 Handy Video Recorder models. The 1.05 Ah capacity delivers 3.89 Wh at 3.7 V for underwater shooting sessions.

Upgrade From Depleted Original Cells

Swap this unit in when the factory battery no longer holds a full day of charge or shows swelling. The jump is worth it if your current pack drops voltage early during video recording or fails to power on after storage. It restores the original runtime without modifying the camera.

Limits of Proprietary Form Factor

The pack uses a custom SeaLife shape measuring 43.30 x 31.30 x 7.10 mm, so it cannot be used in cameras from other brands. Charging must be done inside the camera or with a SeaLife-specific dock; no universal USB-C or barrel-jack charging is supported. Capacity is fixed at 1050 mAh and cannot be expanded.

How it compares

Measured against everything we stock in Camera Batteries, Grips & Chargers, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 70% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-ZM400MC
Product typeBattery

Questions about this item

What are the exact dimensions of this battery so I can confirm it fits my SeaLife DC2000 Pro housing?

It measures 43.30 mm long, 31.30 mm wide and 7.10 mm thick, matching the original SL7404 form factor.

How do I install it correctly and what is the common mistake to avoid?

Align the three contacts with the camera's terminals, press straight in until the latch clicks, and do not force it at an angle or the connector pins can bend.

When should I plan to replace this 1.05 Ah Li-ion pack?

Replace it when a full charge no longer lasts through a typical dive session or the battery swells, which usually occurs after several hundred charge cycles.

More in Camera Batteries, Grips & Chargers

Similar items